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jdes's avatar
jdes
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2 years ago

Quartus 23.2 crashes on fitter : Internal Error: Sub-system: PTI

Hello, Quartus is repetitively crashing during the fitting stage with the following error : ``` Internal Error: Sub-system: PTI, File: /quartus/tsm/pti/pti_tdb_builder_nightfury_hssi.cpp, Line: ...
Hdl
SyafieqS's avatar
SyafieqS
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2 years ago

Do you mind to attach the design for me to replicate?


  • jdes's avatar
    jdes
    Icon for New Contributor rankNew Contributor
    2 years ago

    Hello,

    Thank you for getting back to me.

    The attached archive should contain all design files.

    Alternatively the project is available on github :
    https://github.com/Essenceia/ethernet-physical-layer
    sha1 : 4b2dfac0fd23dcc6315a09f9e843b0a855e9ea9f

    To reproduce my exact build flow which triggers this crash :
    ```
    cd tcl
    make place_PCS
    ```

    This build flow will setup the quartus project, generate the IP's and launch the full flow ( `execute_flow -compile` ) , which will then fail during the fitter stage.

    Additionally, I have confirmed the failure can also be reproduced when launching manually from quartus.

    I will be happy to provide any additional files if required.

    Best regards